2YEF

HSP90 inhibitors and drugs from fragment and virtual screening

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	HEAT SHOCK PROTEIN HSP 90-ALPHA	polymer	252	28523.9	1	UniProt (P07900) Pfam (PF13589) In PDB	HOMO SAPIENS (HUMAN)	HEAT SHOCK 86 KDA, HSP 86, HSP86, RENAL CARCINOMA ANTIGEN NY-REN-38
2	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3	A	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER	non-polymer		506.2	1	Chemie (ANP)
4		water	water		18.0	389	Chemie (HOH)

Sequence modifications

A: 9 - 236 (UniProt: P07900)

PDB	External Database	Details
Met -15	-	expression tag
Gly -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
Ser -3	-	expression tag
Ser -2	-	expression tag
Gly -1	-	expression tag
His 0	-	expression tag
Ile 1	-	expression tag
Asp 2	-	expression tag
Asp 3	-	expression tag
Ala 4	-	expression tag
Asp 5	-	expression tag
Lys 6	-	expression tag
His 7	-	expression tag
Met 8	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	28523.9
Non-Polymers*	Number of molecules	2
	Total formula weight	530.5
All*	Total formula weight	29054.4

*Water molecules are not included.